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- /*
- * Mach Operating System
- * Copyright (c) 1992 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
- /*
- * HISTORY
- * $Log: fifo.h,v $
- * Revision 2.1 92/04/21 17:17:33 rwd
- * BSDSS
- *
- *
- */
-
- /*
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)fifo.h 7.1 (Berkeley) 4/15/91
- */
-
- #include <fifo.h>
- #if FIFO
- /*
- * Prototypes for fifo operations on vnodes.
- */
- int fifo_badop(),
- fifo_ebadf();
-
- int fifo_lookup __P((
- struct vnode *vp,
- struct nameidata *ndp,
- struct proc *p));
- #define fifo_create ((int (*) __P(( \
- struct nameidata *ndp, \
- struct vattr *vap, \
- struct proc *p))) fifo_badop)
- #define fifo_mknod ((int (*) __P(( \
- struct nameidata *ndp, \
- struct vattr *vap, \
- struct ucred *cred, \
- struct proc *p))) fifo_badop)
- int fifo_open __P((
- struct vnode *vp,
- int mode,
- struct ucred *cred,
- struct proc *p));
- int fifo_close __P((
- struct vnode *vp,
- int fflag,
- struct ucred *cred,
- struct proc *p));
- #define fifo_access ((int (*) __P(( \
- struct vnode *vp, \
- int mode, \
- struct ucred *cred, \
- struct proc *p))) fifo_ebadf)
- #define fifo_getattr ((int (*) __P(( \
- struct vnode *vp, \
- struct vattr *vap, \
- struct ucred *cred, \
- struct proc *p))) fifo_ebadf)
- #define fifo_setattr ((int (*) __P(( \
- struct vnode *vp, \
- struct vattr *vap, \
- struct ucred *cred, \
- struct proc *p))) fifo_ebadf)
- int fifo_read __P((
- struct vnode *vp,
- struct uio *uio,
- int ioflag,
- struct ucred *cred));
- int fifo_write __P((
- struct vnode *vp,
- struct uio *uio,
- int ioflag,
- struct ucred *cred));
- int fifo_ioctl __P((
- struct vnode *vp,
- int command,
- caddr_t data,
- int fflag,
- struct ucred *cred,
- struct proc *p));
- int fifo_select __P((
- struct vnode *vp,
- int which,
- int fflags,
- struct ucred *cred,
- struct proc *p));
- #define fifo_mmap ((int (*) __P(( \
- struct vnode *vp, \
- int fflags, \
- struct ucred *cred, \
- struct proc *p))) fifo_badop)
- #define fifo_fsync ((int (*) __P(( \
- struct vnode *vp, \
- int fflags, \
- struct ucred *cred, \
- int waitfor, \
- struct proc *p))) nullop)
- #define fifo_seek ((int (*) __P(( \
- struct vnode *vp, \
- off_t oldoff, \
- off_t newoff, \
- struct ucred *cred))) fifo_badop)
- #define fifo_remove ((int (*) __P(( \
- struct nameidata *ndp, \
- struct proc *p))) fifo_badop)
- #define fifo_link ((int (*) __P(( \
- struct vnode *vp, \
- struct nameidata *ndp, \
- struct proc *p))) fifo_badop)
- #define fifo_rename ((int (*) __P(( \
- struct nameidata *fndp, \
- struct nameidata *tdnp, \
- struct proc *p))) fifo_badop)
- #define fifo_mkdir ((int (*) __P(( \
- struct nameidata *ndp, \
- struct vattr *vap, \
- struct proc *p))) fifo_badop)
- #define fifo_rmdir ((int (*) __P(( \
- struct nameidata *ndp, \
- struct proc *p))) fifo_badop)
- #define fifo_symlink ((int (*) __P(( \
- struct nameidata *ndp, \
- struct vattr *vap, \
- char *target, \
- struct proc *p))) fifo_badop)
- #define fifo_readdir ((int (*) __P(( \
- struct vnode *vp, \
- struct uio *uio, \
- struct ucred *cred, \
- int *eofflagp))) fifo_badop)
- #define fifo_readlink ((int (*) __P(( \
- struct vnode *vp, \
- struct uio *uio, \
- struct ucred *cred))) fifo_badop)
- #define fifo_abortop ((int (*) __P(( \
- struct nameidata *ndp))) fifo_badop)
- #define fifo_inactive ((int (*) __P(( \
- struct vnode *vp, \
- struct proc *p))) nullop)
- #define fifo_reclaim ((int (*) __P(( \
- struct vnode *vp))) nullop)
- int fifo_lock __P((
- struct vnode *vp));
- int fifo_unlock __P((
- struct vnode *vp));
- int fifo_bmap __P((
- struct vnode *vp,
- daddr_t bn,
- struct vnode **vpp,
- daddr_t *bnp));
- #define fifo_strategy ((int (*) __P(( \
- struct buf *bp))) fifo_badop)
- int fifo_print __P((
- struct vnode *vp));
- #define fifo_islocked ((int (*) __P(( \
- struct vnode *vp))) nullop)
- int fifo_advlock __P((
- struct vnode *vp,
- caddr_t id,
- int op,
- struct flock *fl,
- int flags));
- #endif /* FIFO */
-